Shireen 225MHz~3 GHz MIMO Bi-Directional Amplifier 20 Watt Output
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Product Overview
Shireen’s low SWaP MIMO bi-directional amplifier delivers 20 Watts output per port across a wide 225MHz to 3GHz operating range, making it ideal for SDR, MANET, and tactical communication systems. Designed with high-speed switching, failsafe bypass capability, optional manual control, and support for emerging waveforms, this compact amplifier provides reliable performance for demanding mobile, fixed, and OEM integration applications.
Key Features
MIMO Architecture
Dual-port 20 Watt MIMO bi-directional amplifier for enhanced spectral efficiency
Waveform Compatibility
Field proven with TrellisWare TSM waveform and all modern/emerging MANET waveforms
Wideband Coverage
Covers 225 MHz through 3 GHz band, ideal for SDR based applications
High-Speed Switching
Equipped with high-speed switching circuit for use with high-speed radios
Low SWaP Design
Miniature low SWaP MIMO series for size, weight, and power constrained applications
Failsafe Bypass
Automatic bypass during power failure for uninterrupted signal path
TTL Bypass Options
5V TTL bypass available for external control
Temperature Monitoring
Temperature sensor readings available (optional)
Manual Switching
Manual switching option via 3V TTL for flexible control
OEM Availability
Also offered in OEM package for system integration and developers
Industrial Temperature
Operates from -40°C to +70°C with appropriate heat-sink
Compact Form Factor
Ultra-compact 4.35" x 3.10" x 0.9" enclosure weighing only 382g
Technical Data
| Parameter | Rating / Detail |
|---|---|
| Product Name | 225MHz~3 GHz MIMO Bi-Directional Amplifier |
| Item Number | 70-160M |
| Output Power | 20 Watt (each port) |
| Operating Range | 225~3000 MHz |
| Operating Mode | TDD, Time Division Duplex |
| Tx Peak Power | 43 dBm (each port) |
| Transmit Gain | 12 ±2 dB |
| Tx Input Power | 5 dBm min, 34 dBm max |
| Rx Gain | 12 ± 2 dB |
| Noise Figure | <5 dB |
| T/R Switching | Auto switching at <1 µs; Optional: manual 3V or 5V TTL |
| LED Indicators | Red for Rx (default mode), Green for Tx |
| DC Power | 48V DC |
| DC Power Range | 46-50 VDC |
| Power Consumption | With 48V, 220 mA Rx, 3.2 Amp @ 10W Tx |
| Operating Temperature | -40 °C to +70 °C with appropriate heat-sink |
| Temperature Sensor | Optional per customer needs |
| Dimensions | 4.35" x 3.10" x 0.9" w/o connectors |
| Weight | 382 g |
Certifications
